313655550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{12373}}^1$

素因数の和:12414

約数の個数: 72

約数和(自身を含む): 842372424

約数和(自身を除く): 528716874

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 169, 195, 325, 338, 390, 507, 650, 845, 975, 1014, 1690, 1950, 2535, 4225, 5070, 8450, 12373, 12675, 24746, 25350, 37119, 61865, 74238, 123730, 160849, 185595, 309325, 321698, 371190, 482547, 618650, 804245, 927975, 965094, 1608490, 1855950, 2091037, 2412735, 4021225, 4182074, 4825470, 6273111, 8042450, 10455185, 12063675, 12546222, 20910370, 24127350, 31365555, 52275925, 62731110, 104551850, 156827775, 313655550]

約数ペア:

[(1, 313655550), (2, 156827775), (3, 104551850), (5, 62731110), (6, 52275925), (10, 31365555), (13, 24127350), (15, 20910370), (25, 12546222), (26, 12063675), (30, 10455185), (39, 8042450), (50, 6273111), (65, 4825470), (75, 4182074), (78, 4021225), (130, 2412735), (150, 2091037), (169, 1855950), (195, 1608490), (325, 965094), (338, 927975), (390, 804245), (507, 618650), (650, 482547), (845, 371190), (975, 321698), (1014, 309325), (1690, 185595), (1950, 160849), (2535, 123730), (4225, 74238), (5070, 61865), (8450, 37119), (12373, 25350), (12675, 24746)]